Table 2 Operative data per group
Drain group | No-drain group | ||
|---|---|---|---|
( n = 45) | ( n = 33) | ||
Lymph node dissection | |||
D1+ | 25(55.6%) | 16(48.5%) | |
D2 | 20(44.4%) | 17(51.5%) | |
Intraoperative blood loss (ml) | 52.3 ± 59.9 | 40.8 ± 85.7 | |
Operation time (min) | 408.5 ± 84.5 | 413.2 ± 65.7 | |
Blood transfusion | 8(17.8%) | 2(6.1%) |